Crane's energizer cams

360, .040" silvolite replacement pistons, stock heads, chinese air gap intake, crane .454 energizer 2 1/2 exhaust w/ x pipe thrush chambered muffs.
just before I threw a rod bearing
[ame="http://www.youtube.com/watch?v=C37-3LYwA90"]73 dart 360 thrush mufflers - YouTube[/ame]